NGK vs NGK vs NGK
10-28-2006, 06:26 AM
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NGK vs NGK vs NGK
All these images were taken off the partsamerica.com site with their corresponding prices.
Question 1: What'* the difference between ITR4A-15 and TR55IX (The two Iridiums) ? :?
Question 2: Why is one Iridium more expensive than the other Iridium ? :?
Question 3: Why is the Double Platnium the same price as the most expensive Iridium ? :?
PTR4B-15 Double Platinum $13.99
ITR4A-15 Iridium $13.99
TR55IX Iridium $6.99
Question 1: What'* the difference between ITR4A-15 and TR55IX (The two Iridiums) ? :?
Question 2: Why is one Iridium more expensive than the other Iridium ? :?
Question 3: Why is the Double Platnium the same price as the most expensive Iridium ? :?
PTR4B-15 Double Platinum $13.99
ITR4A-15 Iridium $13.99
TR55IX Iridium $6.99
10-28-2006, 01:14 PM
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the itr4a-15 has:
extremely long life plug, iridium center electrode with PLATINUM tipped ground electrode.
the tr55-ix :
does not have the PLATINUM ground electrode.
the tr55-ix will last for 100,000 miles or more, i have over 80,000 on mine with no decline in gas mileage.
ROD
extremely long life plug, iridium center electrode with PLATINUM tipped ground electrode.
the tr55-ix :
does not have the PLATINUM ground electrode.
the tr55-ix will last for 100,000 miles or more, i have over 80,000 on mine with no decline in gas mileage.
ROD
10-28-2006, 07:47 PM
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Originally Posted by willwren
Mac, SC or NA? Signature?
Originally Posted by rrounds
the tr55-ix will last for 100,000 miles or more, i have over 80,000 on mine with no decline in gas mileage.
10-28-2006, 08:42 PM
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Are all three the same heat range?
By the way, the factory plugs are still in there and they are the AC Delco 41-921 if that matters any.
By the way, the factory plugs are still in there and they are the AC Delco 41-921 if that matters any.
10-28-2006, 09:38 PM
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Originally Posted by willwren
Mac, my question was "where'* your signature so we know what you drive".
Did I mention that my lower radiator hose says "BONN/LESABRE" on it?
10-28-2006, 09:50 PM
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Originally Posted by MACDRIVE
Originally Posted by willwren
Mac, my question was "where'* your signature so we know what you drive".
Did I mention that my lower radiator hose says "BONN/LESABRE" on it?
The lack of a signature in your porfile makes it difficult to address your posts. Particularly this one. Please put your car in your signature.
10-29-2006, 12:09 AM
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Originally Posted by willwren
The lack of a signature in your porfile makes it difficult to address your posts. Particularly this one. Please put your car in your signature.
The problem with that forum is that it doesn't get the traffic that the other forums get.
Every once in awhile I'll sneak in a thread over at the (2000-2005) forum, but when I do, I feel like a fox in a hen house.
How 'bout a (2000-2005 sister car) forum?
